Folding stool



FIG. 1 is a perspective view of a folding stool, showing my design.

FIG. 2 is another perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is an enlarged view of an area labeled 9 in FIG. 2.

FIG. 10 is a perspective view of the folding stool folded up; and,

FIG. 11 is another perspective view of the folding stool folded up and astrap is unfastened from a cover of the folding stool.

The broken lines in the drawings depict environmental structure andboundaries and form no part of the claimed design.

CLAIM The ornamental design for a folding stool, as shown and described.